<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><link rel="stylesheet" type="text/css" href="style.css" /><script type="text/javascript" src="highlight.js"></script></head><body><pre><span class="hs-pragma">{-# OPTIONS_GHC -optc-D_WIN32_IE=0x500 #-}</span><span>
</span><span id="line-2"></span><span class="hs-pragma">{-# LINE 1 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-1"></span><span>
</span><span id="line-2"></span><span class="hs-pragma">{-# LINE 2 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-2"></span><span class="hs-pragma">{-# LANGUAGE Safe #-}</span><span>
</span><span id="line-3"></span><span>
</span><span id="line-4"></span><span class="hs-pragma">{-# LINE 6 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-6"></span><span class="hs-comment">-----------------------------------------------------------------------------</span><span>
</span><span id="line-7"></span><span class="hs-comment">-- |</span><span>
</span><span id="line-8"></span><span class="hs-comment">-- Module      :  System.Win32.Shell</span><span>
</span><span id="line-9"></span><span class="hs-comment">-- Copyright   :  (c) The University of Glasgow 2009</span><span>
</span><span id="line-10"></span><span class="hs-comment">-- License     :  BSD-style (see the file libraries/base/LICENSE)</span><span>
</span><span id="line-11"></span><span class="hs-comment">--</span><span>
</span><span id="line-12"></span><span class="hs-comment">-- Maintainer  :  Esa Ilari Vuokko &lt;ei@vuokko.info&gt;</span><span>
</span><span id="line-13"></span><span class="hs-comment">-- Stability   :  provisional</span><span>
</span><span id="line-14"></span><span class="hs-comment">-- Portability :  portable</span><span>
</span><span id="line-15"></span><span class="hs-comment">--</span><span>
</span><span id="line-16"></span><span class="hs-comment">-- Win32 stuff from shell32.dll</span><span>
</span><span id="line-17"></span><span class="hs-comment">--</span><span>
</span><span id="line-18"></span><span class="hs-comment">-----------------------------------------------------------------------------</span><span>
</span><span id="line-19"></span><span>
</span><span id="line-20"></span><span class="hs-keyword">module</span><span> </span><span class="hs-identifier">System.Win32.Shell</span><span> </span><span class="hs-special">(</span><span>
</span><span id="line-21"></span><span>  </span><span class="hs-identifier">sHGetFolderPath</span><span class="hs-special">,</span><span>
</span><span id="line-22"></span><span>  </span><span class="hs-identifier">CSIDL</span><span class="hs-special">,</span><span>
</span><span id="line-23"></span><span>  </span><span class="hs-identifier">cSIDL_PROFILE</span><span class="hs-special">,</span><span>
</span><span id="line-24"></span><span>  </span><span class="hs-identifier">cSIDL_APPDATA</span><span class="hs-special">,</span><span>
</span><span id="line-25"></span><span>  </span><span class="hs-identifier">cSIDL_WINDOWS</span><span class="hs-special">,</span><span>
</span><span id="line-26"></span><span>  </span><span class="hs-identifier">cSIDL_PERSONAL</span><span class="hs-special">,</span><span>
</span><span id="line-27"></span><span>  </span><span class="hs-identifier">cSIDL_LOCAL_APPDATA</span><span class="hs-special">,</span><span>
</span><span id="line-28"></span><span>  </span><span class="hs-identifier">cSIDL_DESKTOPDIRECTORY</span><span class="hs-special">,</span><span>
</span><span id="line-29"></span><span>  </span><span class="hs-identifier">cSIDL_PROGRAM_FILES</span><span class="hs-special">,</span><span>
</span><span id="line-30"></span><span>  </span><span class="hs-identifier">SHGetFolderPathFlags</span><span class="hs-special">,</span><span>
</span><span id="line-31"></span><span>  </span><span class="hs-identifier">sHGFP_TYPE_CURRENT</span><span class="hs-special">,</span><span>
</span><span id="line-32"></span><span>  </span><span class="hs-identifier">sHGFP_TYPE_DEFAULT</span><span>
</span><span id="line-33"></span><span> </span><span class="hs-special">)</span><span> </span><span class="hs-keyword">where</span><span>
</span><span id="line-34"></span><span>
</span><span id="line-35"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">System.Win32.Types</span><span>
</span><span id="line-36"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">Graphics.Win32.GDI.Types</span><span> </span><span class="hs-special">(</span><span class="hs-identifier">HWND</span><span class="hs-special">)</span><span>
</span><span id="line-37"></span><span>
</span><span id="line-38"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">Foreign</span><span>
</span><span id="line-39"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">Foreign.C</span><span>
</span><span id="line-40"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">Control.Monad</span><span>
</span><span id="line-41"></span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">System.IO.Error</span><span class="hs-cpp">

#include &quot;windows_cconv.h&quot;
</span><span>
</span><span id="line-45"></span><span class="hs-comment">-- for SHGetFolderPath stuff</span><span>
</span><span id="line-46"></span><span>
</span><span id="line-47"></span><span>
</span><span id="line-48"></span><span>
</span><span id="line-49"></span><span>
</span><span id="line-50"></span><span class="hs-comment">----------------------------------------------------------------</span><span>
</span><span id="line-51"></span><span class="hs-comment">-- SHGetFolderPath</span><span>
</span><span id="line-52"></span><span class="hs-comment">--</span><span>
</span><span id="line-53"></span><span class="hs-comment">-- XXX: this is deprecated in Vista and later</span><span>
</span><span id="line-54"></span><span class="hs-comment">----------------------------------------------------------------</span><span>
</span><span id="line-55"></span><span>
</span><span id="line-56"></span><span class="hs-keyword">type</span><span> </span><span class="hs-identifier">CSIDL</span><span> </span><span class="hs-glyph">=</span><span> </span><span class="hs-identifier">CInt</span><span>
</span><span id="line-57"></span><span>
</span><span id="line-58"></span><span class="hs-identifier">cSIDL_PROFILE</span><span>   </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-59"></span><span class="hs-identifier">cSIDL_PROFILE</span><span>   </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">40</span><span>
</span><span id="line-60"></span><span class="hs-identifier">cSIDL_APPDATA</span><span>   </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-61"></span><span class="hs-identifier">cSIDL_APPDATA</span><span>   </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">26</span><span>
</span><span id="line-62"></span><span class="hs-identifier">cSIDL_WINDOWS</span><span>   </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-63"></span><span class="hs-identifier">cSIDL_WINDOWS</span><span>   </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">36</span><span>
</span><span id="line-64"></span><span class="hs-identifier">cSIDL_PERSONAL</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-65"></span><span class="hs-identifier">cSIDL_PERSONAL</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">5</span><span>
</span><span id="line-66"></span><span class="hs-identifier">cSIDL_LOCAL_APPDATA</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-67"></span><span class="hs-identifier">cSIDL_LOCAL_APPDATA</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">28</span><span>
</span><span id="line-68"></span><span class="hs-identifier">cSIDL_DESKTOPDIRECTORY</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-69"></span><span class="hs-identifier">cSIDL_DESKTOPDIRECTORY</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">16</span><span>
</span><span id="line-70"></span><span class="hs-identifier">cSIDL_PROGRAM_FILES</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">CSIDL</span><span>
</span><span id="line-71"></span><span class="hs-identifier">cSIDL_PROGRAM_FILES</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">38</span><span>
</span><span id="line-72"></span><span>
</span><span id="line-73"></span><span class="hs-pragma">{-# LINE 67 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-67"></span><span class="hs-comment">-- XXX there are lots more of these</span><span>
</span><span id="line-68"></span><span>
</span><span id="line-69"></span><span class="hs-keyword">type</span><span> </span><span class="hs-identifier">SHGetFolderPathFlags</span><span> </span><span class="hs-glyph">=</span><span> </span><span class="hs-identifier">DWORD</span><span>
</span><span id="line-70"></span><span>
</span><span id="line-71"></span><span class="hs-identifier">sHGFP_TYPE_CURRENT</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">SHGetFolderPathFlags</span><span>
</span><span id="line-72"></span><span class="hs-identifier">sHGFP_TYPE_CURRENT</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">0</span><span>
</span><span id="line-73"></span><span class="hs-identifier">sHGFP_TYPE_DEFAULT</span><span>  </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">SHGetFolderPathFlags</span><span>
</span><span id="line-74"></span><span class="hs-identifier">sHGFP_TYPE_DEFAULT</span><span>  </span><span class="hs-glyph">=</span><span>  </span><span class="hs-number">1</span><span>
</span><span id="line-75"></span><span>
</span><span id="line-76"></span><span class="hs-pragma">{-# LINE 75 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-75"></span><span>
</span><span id="line-76"></span><span class="hs-identifier">sHGetFolderPath</span><span> </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">HWND</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">CSIDL</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">HANDLE</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">SHGetFolderPathFlags</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">IO</span><span> </span><span class="hs-identifier">String</span><span>
</span><span id="line-77"></span><span class="hs-identifier">sHGetFolderPath</span><span> </span><span class="hs-identifier">hwnd</span><span> </span><span class="hs-identifier">csidl</span><span> </span><span class="hs-identifier">hdl</span><span> </span><span class="hs-identifier">flags</span><span> </span><span class="hs-glyph">=</span><span>
</span><span id="line-78"></span><span>  </span><span class="hs-identifier">allocaBytes</span><span> </span><span class="hs-special">(</span><span class="hs-special">(</span><span class="hs-number">260</span><span class="hs-special">)</span><span> </span><span class="hs-operator">*</span><span> </span><span class="hs-special">(</span><span class="hs-special">(</span><span class="hs-number">1</span><span class="hs-special">)</span><span class="hs-special">)</span><span class="hs-special">)</span><span> </span><span class="hs-operator">$</span><span> </span><span class="hs-glyph">\</span><span class="hs-identifier">pstr</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-keyword">do</span><span>
</span><span id="line-79"></span><span class="hs-pragma">{-# LINE 79 &quot;libraries\\Win32\\System\\Win32\\Shell.hsc&quot; #-}</span><span>
</span><span id="line-79"></span><span>    </span><span class="hs-identifier">r</span><span> </span><span class="hs-glyph">&lt;-</span><span> </span><span class="hs-identifier">c_SHGetFolderPath</span><span> </span><span class="hs-identifier">hwnd</span><span> </span><span class="hs-identifier">csidl</span><span> </span><span class="hs-identifier">hdl</span><span> </span><span class="hs-identifier">flags</span><span> </span><span class="hs-identifier">pstr</span><span>
</span><span id="line-80"></span><span>    </span><span class="hs-identifier">when</span><span> </span><span class="hs-special">(</span><span class="hs-identifier">r</span><span> </span><span class="hs-operator">&lt;</span><span> </span><span class="hs-number">0</span><span class="hs-special">)</span><span> </span><span class="hs-operator">$</span><span> </span><span class="hs-identifier">raiseUnsupported</span><span> </span><span class="hs-string">&quot;sHGetFolderPath&quot;</span><span>
</span><span id="line-81"></span><span>    </span><span class="hs-identifier">peekTString</span><span> </span><span class="hs-identifier">pstr</span><span>
</span><span id="line-82"></span><span>
</span><span id="line-83"></span><span class="hs-identifier">raiseUnsupported</span><span> </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">String</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">IO</span><span> </span><span class="hs-special">(</span><span class="hs-special">)</span><span>
</span><span id="line-84"></span><span class="hs-identifier">raiseUnsupported</span><span> </span><span class="hs-identifier">loc</span><span> </span><span class="hs-glyph">=</span><span>
</span><span id="line-85"></span><span>   </span><span class="hs-identifier">ioError</span><span> </span><span class="hs-special">(</span><span class="hs-identifier">ioeSetErrorString</span><span> </span><span class="hs-special">(</span><span class="hs-identifier">mkIOError</span><span> </span><span class="hs-identifier">illegalOperationErrorType</span><span> </span><span class="hs-identifier">loc</span><span> </span><span class="hs-identifier">Nothing</span><span> </span><span class="hs-identifier">Nothing</span><span class="hs-special">)</span><span> </span><span class="hs-string">&quot;unsupported operation&quot;</span><span class="hs-special">)</span><span>
</span><span id="line-86"></span><span>
</span><span id="line-87"></span><span class="hs-keyword">foreign</span><span> </span><span class="hs-keyword">import</span><span> </span><span class="hs-identifier">WINDOWS_CCONV</span><span> </span><span class="hs-keyword">unsafe</span><span> </span><span class="hs-string">&quot;SHGetFolderPathW&quot;</span><span>
</span><span id="line-88"></span><span>  </span><span class="hs-identifier">c_SHGetFolderPath</span><span> </span><span class="hs-glyph">::</span><span> </span><span class="hs-identifier">HWND</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">CInt</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">HANDLE</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">DWORD</span><span> </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">LPTSTR</span><span>
</span><span id="line-89"></span><span>                    </span><span class="hs-glyph">-&gt;</span><span> </span><span class="hs-identifier">IO</span><span> </span><span class="hs-identifier">HRESULT</span><span>
</span><span id="line-90"></span></pre></body></html>